上下文管理器
with open('some_file', 'w') as opened_file:
opened_file.write('Hola!')file = open('some_file', 'w')
try:
file.write('Hola!')
finally:
file.close()最后更新于
这有帮助吗?
with open('some_file', 'w') as opened_file:
opened_file.write('Hola!')file = open('some_file', 'w')
try:
file.write('Hola!')
finally:
file.close()最后更新于
这有帮助吗?
这有帮助吗?